200214-N-KK394-1209 JACKSONVILLE, Fla. (Feb. 14, 2020) Sailors assigned to Amphibious Construction Battalion (ACB) Two and Marines assigned II Marine Expeditionary Force (II MEF) prepare to offload equipment from an improved navy lighterage system (INLS) craft at Marine Corps Support Facility Blount Island, Feb. 14, 2020. Sailors from ACB 2 and Marines from II MEF are participating in Maritime Prepositioning Force Exercise (MPFEX) 20, which trains critical expeditionary capabilities and facilitates bridging the seam between operations on land and sea. (U.S. Navy photo by Mass Communication Specialist 2nd Class Anderson W. Branch/Released)